Reactive still and methods of using
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 28, 2021
Grant Date -
May 16, 2019
app pub date -
Dec 24, 2018
filing date -
Sep 11, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of batch distilling including providing a first substrate that upon distillation releases vapour having deleterious sulfur compounds, providing an inert still, adding the first substrate to the still, installing at least one first reactive article in the still and subsequently performing a first distillation run on the first substrate, such that the installed at least one first reactive article has a first exposed area that is exposed to the distillate, and collecting a first desired fraction from the first run. The distillation during the collection of the first desired fraction is performed at a rate of less than 5 L/(hr*m2) of collected first fraction per first exposed area. Compatible still and kit are also provided.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2018 Application Filing Year
- C12H Class
- 69 Applications Filed
- 31 Patents Issued To-Date
- 44.93 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- C12H Class
- 85.71 % this patent is cited more than
- 4 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Mar 28, 2025 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 28, 2029 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 28, 2033 |
